X-Git-Url: http://git.draconx.ca/gitweb/liblbx.git/blobdiff_plain/9dd570d53e4fa3e50d631f355c99823283f77f6f..e8921298baed414f18f74eaed34917758231c1a0:/src/lbxtool.c

diff --git a/src/lbxtool.c b/src/lbxtool.c
index 687e419..1d80eeb 100644
--- a/src/lbxtool.c
+++ b/src/lbxtool.c
@@ -1,3 +1,21 @@
+/* 2ooM: The Master of Orion II Reverse Engineering Project
+ * Simple command-line tool to extract LBX archive files.
+ * Copyright (C) 2006-2008 Nick Bowler
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
 #define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
@@ -5,8 +23,20 @@
 #include <getopt.h>
 #include <fnmatch.h>
 
+#include "tools.h"
 #include "lbx.h"
 
+static void printusage(void)
+{
+	puts("usage: lbxtool [-l|-x] [-v] [-f path] [file ...]");
+}
+
+static void printhelp(void)
+{
+	printusage();
+	puts("For now, see the man page for detailed help.");
+}
+
 static const char *progname;
 #define errmsg(fmt, ...) (\
 	fprintf(stderr, "%s: " fmt, progname, __VA_ARGS__)\
@@ -141,7 +171,7 @@ int main(int argc, char **argv)
 	FILE *f  = stdin;
 	int opt;
 
-	static const char         *sopts   = "lxf:i:v";
+	static const char         *sopts   = "lxf:i:vV";
 	static const struct option lopts[] = {
 		{ "list",    0, NULL, 'l' },
 		{ "extract", 0, NULL, 'x' },
@@ -151,6 +181,10 @@ int main(int argc, char **argv)
 
 		{ "verbose", 0, NULL, 'v' },
 
+		{ "version", 0, NULL, 'V' },
+		{ "usage",   0, NULL, 'U' },
+		{ "help",    0, NULL, 'H' },
+
 		{ 0 }
 	};
 
@@ -182,6 +216,15 @@ int main(int argc, char **argv)
 		case 'v':
 			verbose = 1;
 			break;
+		case 'V':
+			puts(VERSION_BOILERPLATE("lbxtool"));
+			return EXIT_SUCCESS;
+		case 'U':
+			printusage();
+			return EXIT_SUCCESS;
+		case 'H':
+			printhelp();
+			return EXIT_SUCCESS;
 		default:
 			return EXIT_FAILURE;
 		}